145376142

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{331909}}^1$

素因数の和:331987

約数の個数: 16

約数和(自身を含む): 294736080

約数和(自身を除く): 149359938

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 331909, 663818, 995727, 1991454, 24229357, 48458714, 72688071, 145376142]

約数ペア:

[(1, 145376142), (2, 72688071), (3, 48458714), (6, 24229357), (73, 1991454), (146, 995727), (219, 663818), (438, 331909)]